<template>
	<view style="padding-top:100rpx;">
		<view class="text-area">
			<text>输入值:</text><input type="text" v-model="title" style="color: red;" />
		</view>
		<view class="text-area">
			<text>回传值:</text><input type="text" :value="callBackValue" style="color: black;" />
		</view>
		<comA :intent="title" @sendToB="handleAData"></comA>
		<comB :result="aToBValue" @xxx="callBack"></comB>
	</view>
</template>

<script>
	import comA from '/components/comA.vue'
	import comB from '/components/comB.vue'
	export default {
		components: {
		    comA,
		    comB
			},
		data() {
			return {
				title: '',
				callBackValue: '',
				aToBValue: ''
			}
		},
		methods: {
			handleAData(value) {
				this.aToBValue = value;
			},
			callBack(msg) {
				console.warn("---CompB---sendOutside---" + msg);
				this.callBackValue = msg;
			}
		}
	}
</script>

<style>
	.text-area {
		display: flex;
		align-items: center;
		margin-bottom: 30rpx;
	}

	.text-area text {
		margin-right: 20rpx;
	}

	.text-area input {
		border: 1rpx solid #ccc;
		padding: 10rpx;
		border-radius: 8rpx;
		flex: 1;
	}
</style>